How many pro stadiums are used for hockey and basketball?

Answers

There are currently 30 professional teams in the National Basketball Association (NBA) and 30 in the National Hockey League (NHL). Almost all NBA teams have their own arena to play in with the exception of the LA Lakers and LA Clippers, who both play at the Staples Center. That leaves 29 professional NBA stadiums. Most hockey teams also get their own arena to play in, but some share the same areas as basketball teams. Here is a list of hockey and basketball teams that intertwine: